PREDICTA®B update and new tests for 2018

McKay, Alan and Simpfendorfer, Steven and Vadakattu, Gupta and Bithell, Sean and Moore, Kevin and Daniel, Richard and Percy, Cassy and White, Jo and Sparks, Adam and Holloway, Grant (2018) PREDICTA®B update and new tests for 2018. GRDC Update Papers.

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Abstract

- Soil-borne pathogens most likely to pose the greatest risk to cereal crops in the northern region during 2018 include crown rot, common root rot and root lesion nematodes.
- PREDICTA®B has added new tests for ascochyta blight and phytophthora root rot of chickpeas, yellow leaf spot and white grain disorder of wheat, fusarium stalk rot of sorghum, charcoal rot of summer crops and arbuscular mycorrhizal fungi (AMF).
- Follow sampling recommendations in the manual V10 (Broadacre Soilborne disease manual), including the additional of pieces of stubble to improve the detection of stubble-borne pathogens.
- Frequently more than one soil-borne disease exists within a paddock with the interaction between pathogens (e.g. Pratylenchus thornei and crown rot) exacerbating losses. PREDICTA B is assisting pathologists to understand these interactions to advise growers on management options to limit the impact of these disease complexes.


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Item Type: Article (Commonwealth Reporting Category C)
Refereed: No
Item Status: Live Archive
Additional Information: No evidence of copyright restrictions preventing deposit.
Faculty / Department / School: Current - Institute for Agriculture and the Environment
Date Deposited: 03 Apr 2018 02:32
Last Modified: 05 Apr 2018 02:11
Fields of Research : 06 Biological Sciences > 0607 Plant Biology > 060704 Plant Pathology
07 Agricultural and Veterinary Sciences > 0703 Crop and Pasture Production > 070308 Crop and Pasture Protection (Pests, Diseases and Weeds)
Socio-Economic Objective: D Environment > 96 Environment > 9604 Control of Pests, Diseases and Exotic Species > 960413 Control of Plant Pests, Diseases and Exotic Species in Farmland, Arable Cropland and Permanent Cropland Environments
URI: http://eprints.usq.edu.au/id/eprint/33905

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